21.4 sec in total
300 ms
20.6 sec
481 ms
Visit drvertebra.com now to see the best up-to-date Drvertebra content and also check out these interesting facts you probably never knew about drvertebra.com
Daniel T. Shea DC, PC is your local Chiropractor in Big Rapids serving all of your needs. Call us today at 231-796-3935 for an appointment.
Visit drvertebra.comWe analyzed Drvertebra.com page load time and found that the first response time was 300 ms and then it took 21.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
drvertebra.com performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value9.9 s
0/100
25%
Value17.8 s
0/100
10%
Value930 ms
30/100
30%
Value0.288
42/100
15%
Value11.3 s
19/100
10%
300 ms
37 ms
300 ms
236 ms
188 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 16% of them (14 requests) were addressed to the original Drvertebra.com, 47% (40 requests) were made to Smbmaps.ibsrv.net and 17% (15 requests) were made to Cdcssl.ibsrv.net. The less responsive or slowest element that took the longest time to load (19.5 sec) relates to the external source Demo.chiromatrix.com.
Page size can be reduced by 187.6 kB (9%)
2.1 MB
1.9 MB
In fact, the total size of Drvertebra.com main page is 2.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by -8 B
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This web page is already compressed.
Potential reduce by 171.6 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Drvertebra images are well optimized though.
Potential reduce by 16.0 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 16.0 kB or 19% of the original size.
Number of requests can be reduced by 12 (15%)
78
66
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Drvertebra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
drvertebra.com
300 ms
js
37 ms
ff7f349c0c361854002390962a3d5005-1664753093.css
300 ms
c2740e0095d895663c7f032ad850fa16-1664753095.css
236 ms
ibeugdpr.js
188 ms
e67e5f481f52d2cade117cbb46f68bb8-1664753093.js
27 ms
CampaignTracker.min.js
42 ms
destination
22 ms
analytics.js
19 ms
collect
11 ms
tracker.min.js
534 ms
575addbe02bac_skin19heroimageschiro2.jpg
565 ms
3946-Dan-300.jpg
767 ms
slider_1.jpg
548 ms
slider_2.jpg
1101 ms
slider_3.jpg
991 ms
slider_4.jpg
1064 ms
danielshealogo.png
69 ms
7IHT3LpcxuPOqzmuVcuLT3eL
521 ms
index.htm
336 ms
Woman-with-jaw-pain-676276.png
511 ms
Young-man-hunched-over-laptop-676275.png
508 ms
Gym-girl-with-healthy-heart-674086.png
513 ms
Kids-going-back-to-school-674029.png
553 ms
Active-woman-has-back-pain-669951.png
583 ms
Joint-with-arthritis-669946.png
524 ms
bigstock-physiotherapist-doing-myofasci-44215897_1500-153035-187788.jpg
553 ms
Headaches-500x300-429048.jpg
588 ms
adjustment-479601.jpg
583 ms
vertigo-480067.jpg
588 ms
varelaround-regular-webfont.woff
651 ms
roboto-regular-webfont.woff
522 ms
fontawesome-webfont.woff
716 ms
cqkKfo-DL0vy9PkQSQ4Olwo-
689 ms
roboto-bold-webfont.woff
797 ms
roboto-light-webfont.woff
685 ms
iframe_api
430 ms
373.png
345 ms
marker-icon.png
322 ms
marker-shadow.png
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index.htm
19514 ms
getIsoCode
343 ms
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ib.html
113 ms
www-widgetapi.js
24 ms
tracker.min.js
42 ms
46.png
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0dd41f918f73270b52a587978bd4337a-1664981018.css
259 ms
nr-1216.min.js
13 ms
drvertebra.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
drvertebra.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
drvertebra.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Drvertebra.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Drvertebra.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
drvertebra.com
Open Graph description is not detected on the main page of Drvertebra. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: